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【英文标准名称】:ArticulatingBoomCranes
【原文标准名称】:铰接吊杆起重机
【标准号】:ASMEB30.22-2005
【标准状态】:作废
【国别】:美国
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:起重机拖车;起重机;挂艇架;检验;提升装置;链板接合;汽车式起重机;维修;安全;试验
【英文主题词】:Cranetrucks;Cranes;Davits;Inspection;Liftingdevices;Linkjoints;Lorrymountedcranes;Maintenance;Safety;Testing
【摘要】:Thescopeincludesonlycranesofthetypesdescribedinpara.22-0.2.1,articulatedbyhydrauliccylinders,whicharepoweredbyinternalcombustionenginesorelectricmotorsandaremountedonamobilechassisorstationaryinstallation.Frequently,articulatingcranesareequippedwithaloadhoistmechanismtobroadentheirversatility.LoadhoistmechanismsequippedmachinesarecoveredbythisVolume.Somebasicmachinetypeswithinthisscopeareconvertibleforexcavatingworkandotherusesnotconsideredtobeliftingservice.TherequirementsofthisVolumeareapplicableonlytosuchmachineswhenusedasliftingcranes.ExemptionsfromthisVolumeinclude:allunitswithamaximumratedcapacityof1tonorless;allunitswithboomsconstructedofnonconductive-typematerials;allunitsequippedwithordesignedprimarilyforpersonnelbaskets,platforms,ladders,etc.;allunitswhenequippedwithnonliftingattachments;allunitsusedinforestryandloggingapplications;telescopingboomcranesthatdonotarticulate(coveredunderB30.5);andscrapandmaterialhandlers.
【中国标准分类号】:J80
【国际标准分类号】:53_020_20
【页数】:40P.;A4
【正文语种】:英语